Signal Transduct Target Ther 991):234
The research and anecdotal evidence both suggest that localized injection near the injury site produces faster and more pronounced effects on that specific tissue
Haque and Ward, 2018
If you have vitamin B12 deficiency from pernicious anemia or as a result of bariatric surgery, then you must supplement with vitamin B12 regularly in order to prevent debilitating symptoms such as fatigue, depression, muscle pain, memory loss, and other signs of cognitive and neurological breakdown
Monitor body composition, metabolic markers, and side effects on a regular basis
I use it topically, often in combination with other regenerative treatments, for wound healing, skin regeneration, and tissue repair